To connect an ohmmeter in parallel, you need to first turn off the power to the circuit you are testing. Then, you need to connect the red lead of the ohmmeter to the positive side of the component you are testing and the black lead to the negative side. Make sure the component is isolated from the rest of the circuit to get an accurate resistance reading. Finally, set the ohmmeter to the appropriate range and read the resistance value displayed on the meter. **

When an ohmmeter displays "OL" or "1", it means that the resistance being measured is beyond the range of the meter. This could be due to an open circuit or a very high resistance value. It indicates that the circuit being tested is not continuous or that the resistance is too high for the meter to measure accurately. **

The ohmmeter should be connected in series with the component being tested. This is because the ohmmeter measures the resistance of the component, and in order to accurately measure the resistance, the current must flow through the component. Connecting the ohmmeter in series ensures that the current flows through the component and the resistance can be accurately measured. If the ohmmeter is connected in parallel, it will not provide an accurate measurement of the component's resistance. **

To connect outdoor lighting, you will first need to plan the layout and design of your lighting system. Next, you will need to run electrical wiring from a power source to each light fixture, making sure to bury the wiring at the appropriate depth and use waterproof connectors. Once the wiring is in place, you can then connect each light fixture to the wiring, following the manufacturer's instructions for installation. Finally, you will need to test the system to ensure that all the lights are working properly and make any necessary adjustments. It's important to follow all local building codes and safety guidelines when connecting outdoor lighting. **

A timer for outdoor lighting works by allowing you to set specific times for your outdoor lights to turn on and off automatically. You can program the timer to turn the lights on at dusk and off at dawn, or set a custom schedule based on your preferences. The timer is typically connected to the outdoor lighting system and controls the flow of electricity to the lights based on the programmed schedule. This helps save energy and ensures that your outdoor lights are only on when needed. **

The outdoor lighting may not be working anymore due to a variety of reasons such as a blown fuse, a tripped circuit breaker, a faulty light bulb, or a problem with the wiring. It is also possible that there is an issue with the timer or the light sensor. It would be best to check each component systematically to identify and address the specific cause of the malfunction. **

You can buy illuminated lanterns with a size of 50cm for outdoor use at home decor stores, specialty lighting stores, or online retailers that specialize in outdoor lighting and decor. Look for stores that carry a variety of outdoor lanterns and lighting options, as they are more likely to have larger sizes available. Additionally, you may also find them at garden centers or stores that specialize in outdoor living and decor. **

The outdoor lighting may not be turning on automatically anymore due to a malfunction in the light sensor or timer that controls the automatic function. It could also be caused by a power outage or a tripped circuit breaker disrupting the electrical supply to the lights. Another possibility is that the bulbs in the outdoor lighting fixtures have burned out and need to be replaced. It would be advisable to check these potential issues to determine the cause of the problem and address it accordingly. **